	function drawVisualization() {
  // Create and populate the data table.
  var data = google.visualization.arrayToDataTable([
['x',	"\ue8\ubf\ua6\ue6\u8b\u89\ue5\u8d\ua1\ue6\u96\uaf\ue7\u9a\u84\ue9\u82\uaa\ue6\u81\ub6\ue4\ub9\u8b\ue7\u9c\ubc",	"\ue8\u9e\u8d\ue7\u81\uab\ue4\ub9\u8b\ue6\ua0\ub8",	"\ue7\ub4\ua2\ue5\u85\u8b\ue7\u9a\u84\ue5\ub0\ube\ue5\ub7\ub4\ue5\ub0\u96",	"\ue6\u96\uaf\ue5\u9f\uba\ue5\ub0\u94\ue7\u9a\u84\ue6\ub2\u81\ue8\ua1\u80\ue6\u8a\ua4\ue7\uac\ua6",	"\ue9\u9b\uaa\ue6\u80\u92\ue4\ub9\u8b\ue6\u8d\ub7",	"\ue8\ub5\u9e\ue8\ube\ube\ue6\u8b\u89\ue4\ub9\u8b\ue7\u81\uab",	"\ue6\u99\uae\ue5\u88\ua9\ue8\u8e\uab\ue4\ubf\uae\ue6\u96\uaf\ue7\u9a\u84\ue7\u8b\u82\ue6\u80\u92\ue6\u8a\ua4\ue7\uac\ua6",	"\ue5\ubd\ub1\ue8\ub8\uaa\ue7\uaa\u81\ue8\ua2\uad\ue8\u90\ua5\ue7\u9a\u84\ue9\u87\u8e\ue8\u9b\uae\ue6\u8a\ua4\ue7\uac\ua6",	"\ue5\uad\ua3\ue9\ub9\u8d\ue7\u9a\u84\ue4\ubc\ua0\ue8\uaf\ub4\ue4\ub9\u8b\ue7\ube\ubd",	"\ue5\u8f\u8c\ue5\u90\u8e\ue7\u9a\u84\ue5\u87\u9d\ue8\ua7\u86"],
[588,	36804.7,	16276.1,	38741.6,	26472.5,	null,	null,	null,	null,	null,	null],
[582,	35601.8,	15913,	36584.7,	24546.6,	null,	null,	null,	null,	null,	null],
[580,	33229.4,	14594.8,	36694.2,	24420.9,	null,	null,	null,	null,	null,	null],
[575,	29957.9,	13919.9,	33949.4,	24734.3,	null,	null,	null,	null,	null,	null],
[574,	30114.5,	13738.2,	33570.6,	22855.4,	null,	null,	null,	null,	null,	null],
[572,	30376.2,	14033.6,	33511.8,	22909.6,	null,	null,	null,	null,	null,	null],
[569,	30639.6,	13899.4,	33101.9,	23076.3,	null,	null,	null,	null,	null,	null],
[567,	29645.9,	13309.3,	31411.8,	23287.4,	null,	null,	null,	null,	null,	null],
[566,	28571.3,	12030.4,	31749.1,	21800.9,	null,	null,	null,	null,	null,	null],
[561,	25432.1,	13074,	28938.2,	19029.6,	null,	null,	null,	null,	null,	null],
[559,	26604.2,	12537.7,	31386.3,	22586.4,	null,	null,	null,	null,	null,	null],
[557,	null,	null,	null,	null,	null,	17012.4,	23251.1,	null,	28126.7,	22438.4],
[553,	20525.9,	10841.4,	28374.1,	19115.8,	null,	null,	null,	null,	null,	null],
[551,	null,	null,	null,	null,	null,	16021.8,	21953.5,	null,	24642.8,	19652.9],
[549,	null,	null,	null,	null,	null,	15996.9,	22893.7,	null,	24049.8,	20412.6],
[548,	19486.4,	12762.8,	26864.2,	20145.8,	null,	null,	null,	null,	null,	null],
[544,	null,	null,	null,	null,	null,	15442,	22243.6,	null,	24965,	19664.5],
[543,	null,	null,	null,	null,	17513.7,	12806.3,	21612.8,	null,	22879.5,	18624.1],
[541,	null,	null,	null,	null,	null,	15281.8,	21489.3,	null,	22903,	19900.9],
[540,	17698.3,	10556,	24724.5,	17996.2,	null,	null,	null,	null,	null,	null],
[538,	null,	null,	null,	null,	null,	13420.6,	20421.7,	null,	23275.7,	17555.4],
[536,	16200,	10144.3,	24041.6,	17705.3,	null,	14512.2,	20014.7,	null,	22560.2,	18429.3],
[535,	null,	null,	null,	null,	15128.9,	13936.1,	20475.7,	null,	22261.8,	17112.4],
[530,	null,	null,	null,	null,	null,	13976.1,	18458.2,	18065.1,	22161.6,	15688.4],
[528,	15350,	8277.3,	20219.5,	15251.5,	null,	11319.3,	19099.1,	null,	20410.7,	15296.2],
[522,	null,	null,	null,	null,	null,	12174.7,	18875.2,	17350.1,	18849.3,	16149.9]
	  ]);

  // Create and draw the visualization.
  new google.visualization.LineChart(document.getElementById('visualization')).
      draw(data, {curveType: "function",
                  width: 500, height: 400,
                  vAxis: {maxValue: 10},
                  pointSize: 5,
                  lineWidth: 2,
                  interpolateNulls: true
                 }
          );
}
​